<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单

        表单校验需要满足以下3个条件
          1、el-form添加model和rules属性
          2、el-form-item组件添加prop属性
          3、表单元素上添加v-model
        -->
        <el-form ref="form" :model="formData" :rules="rules">
          <el-form-item prop="mobile">
            <el-input v-model="formData.mobile" placeholder="请输入账号" />
          </el-form-item>
          <el-form-item prop="password">
            <el-input v-model="formData.password" placeholder="请输入密码" />
          </el-form-item>
          <el-form-item prop="isAgree">
            <el-checkbox v-model="formData.isAgree">用户平台使用协议</el-checkbox>
          </el-form-item>
          <el-form-item>
            <!-- size="mini"  medium / small / mini  设置按钮大小-->
            <el-button type="primary" @click="login">登录</el-button>
            <!-- <el-button @click="testLogin">测试登录接口</el-button> -->
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
import { mapActions } from 'vuex'
export default {
  name: 'Login',
  data() {
    return {
      formData: {
        mobile: process.env.NODE_ENV === 'development' ? '13800000002' : '', // 手机号(账号)
        password: process.env.NODE_ENV === 'development' ? 'hm#qd@23!' : '', // 密码
        isAgree: process.env.NODE_ENV === 'development' // 用户平台使用协议
      },
      rules: {
        mobile: [
          { required: true, message: '请输入手机号码', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号码格式不正确', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 16, message: '密码长度必须6到16位字符', trigger: 'blur' }
        ],
        isAgree: [
          // required只能校验 null undefined "" 不能校验false的情况
          // { required: true, message: '请输入手机号码', trigger: 'blur' }
          { validator: (rule, value, callback) => {
            // console.log(rule, value, callback)
            // rule: 当前校验规则对象
            // value：isAgree的值
            // callback 函数
            value ? callback() : callback(new Error('用户平台使用协议必须勾选!'))
          } }
        ]
      }
    }
  },
  created() {
    console.log(process.env.NODE_ENV) // development  开发环境
  },
  methods: {
    ...mapActions('user', ['loginAsync']),
    async login() {
      await this.$refs.form.validate()
      console.log('校验通过', this.formData)
      await this.loginAsync(this.formData)
      // 登录成功跳转到首页
      this.$router.push('/')
    }
  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color:#606266;
    }
    .el-button {
      width: 350px;
    }
  }
}
</style>
